Make travis worker path if it does not exist.
Make travis worker path if it does not exist.

ericroberts/tint,ericroberts/tint,ericroberts/tint,ericroberts/tint,singpolyma/tint,usetint/tint,usetint/tint,usetint/tint,singpolyma/tint,singpolyma/tint,singpolyma/tint,usetint/tint